Name: Huawei S5700-28P-LI-AC Switch
SKU: Huawei S5700-28P-LI-AC Switch
Price: 190.25 USD
Availability: InStock

Huawei S5700-28P-LI-AC Switch

SKU: Huawei S5700-28P-LI-AC Switch Kategori: KONTAKT Tags: Huawei, Kontakt

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Huawei S5700-28P-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24*10/100/1000Base-T ports and 4*1000Base- X SFP ports AC Power

Huawei S5700-28P-LI-AC Switch Product Overview

Huawei S5700-28P-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24*10/100/1000Base-T ports and 4*1000Base- X SFP ports, and Forwarding performance: 42 Mps. It is a next-generation energy-saving gigabit Layer 2 Ethernet switch offering flexible GE access ports and extensive services. The switch supports EEE and device sleeping, and provides customers with a green, let at administrere, let at udvide, og omkostningseffektiv gigabit til desktopløsningen. i øvrigt, Huawei S5700-28P-LI-AC Switch supports DHCP snooping, which discards invalid packets that do not match any binding entries, such as ARP spoofing packets and IP spoofing packets. This prevents hackers from using ARP packets to initiate man-in-the-middle attacks on campus networks. The interface connected to a DHCP server can be configured as a trusted interface to protect the system against bogus DHCP server attacks.

Huawei S5700-28P-LI-AC Switch Product Pictures

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Huawei S5700-28P-LI-AC price ycict Huawei S5735S-L24T4X-A1 Switch huawei switch

Huawei S5700-28P-LI-AC Product Specifications

Vare	Beskrivelse
Mærke	Huawei
Model	S5700-28P-LI-AC
Varenummer	2353173
Havn	2410/100/1000Base-T ports and 41000Base- X SFP ports
Hukommelse (vædder)	256 MB
Blitz	V200R001: 64 MB V200R002 and later versions: 200 MB
Gennemsnitlig tid mellem fejl (MTBF)	49.69 flere år
Gennemsnitlig tid til reparation (MTTR)	2 timer
Tilgængelighed	> 0.99999
Serviceport overspændingsbeskyttelse	Fælles tilstand: ±6 kV
Overspændingsbeskyttelse for strømforsyning	±6 kV i differentialtilstand, ±6 kV i almindelig tilstand
Dimensioner (H x B x D)	43.6 mm x 442.0 mm x 220.0 mm (1.72 i. x 17.4 i. x 8.7 i.)
Vægt (med emballage)	2.8 kg (6.17 lb)
Stakporte	V200R010 and earlier versions: the last two uplink 1000BASE-X optical ports V200R011 and later versions: four uplink 1000BASE-X optical ports
RTC	Understøttet
RPS	Understøttet
PoE	Ikke understøttet
Nominel spændingsområde	100 V AC til 240 V AC, 50/60 Hz
Maksimalt spændingsområde	90 V AC til 264 V AC, 47 Hz til 63 Hz
Maksimalt strømforbrug (100% gennemløb)	24 W
Driftstemperatur	0°C til 50 °C (32°F til 122 °F) i en højde af 0-1800 m (0-5906 ft.)
Stuetemperatur	-40°C til +70 °C (-40°F til +158 °F)
Støj under normal temperatur (27°C, lydstyrke)	Noise-free (no fans)
Relativ luftfugtighed	5% til 95%, ikke-kondenserende
Driftshøjde	0-5000 m (0-16404 ft.)
Certificering	EMC-certificering Sikkerhedscertificering Fremstillingscertificering

Huawei S5700-28P-LI-AC Switch Product Features

Offering customers extensive selection of energy-saving with standard mode, • basic mode and advanced mode that accommodates most needs. By matching port link down/up, optical-module in-place/out of place, port shut down/undo shutdown, idle period, busy period to increase the proportion of the dynamic energy-saving to reduce the power consumption.
Reducerer energiforbruget uden at gå på kompromis med systemets ydeevne, ensuring good user experience. The S5700-LI adopts multiple cutting-edge energy-saving designs, including Energy Efficient Ethernet (EEE), port energy detection, dynamic CPU frequency adjustment, og enheden sover.

Besides STP, RSTP, and MSTP, the S5700-LI supports enhanced Ethernet reliability technologies, such as Smart Link and RRPP (Rapid Ring Protection Protocol), which implement millisecond-level protection switchover and ensure network reliability. The S5700 also provides Smart Link multi-instance and RRPP multi-instance to implement load balancing among links, optimizing bandwidth usage